What are the two parts of Zhouyi?

Zhouyi Ancient Classics is divided into two parts, the first part is thirty, the second part is thirty-four, * * * sixty-four, and each one has six, * * * three hundred and eighty-four. Each hexagram in Zhouyi consists of six symbols, which are composed of upper and lower parts. The upper divination and the lower divination take one of the eight diagrams respectively.

The Book of Changes, including the Book of Changes and the Book of Changes, is one of the "three changes" (another view: the Book of Changes is three changes, not the Book of Changes) and is one of the traditional classics. The Book of Changes recorded in Hanshu is "the people are more sacred and the history is three ancient". According to legend, Fuxi in ancient times left the image of heaven and earth; The way Zhou Wenwang played the Book of Changes in the Middle Ages; In modern times, Confucius and his disciples studied it and later annotated the Book of Changes, which became the Book of Changes. The combination of classics and biographies eventually became Zhouyi.

Classics are mainly composed of 64 hexagrams and 384 hexagrams, each of which has its own interpretation (hexagrams) for divination. It contains seven languages * * * and ten quatrains explaining hexagrams, which are collectively called "Ten Wings" and are said to have been written by Confucius.

During the Spring and Autumn Period, official schools began to evolve into private schools. There is a gradual development before and after the Yi-ology, and a hundred schools of thought contend, so it is easy to divide. Since Confucius praised the Book of Changes, the Book of Changes has been regarded as a Confucian classic and the first of the Six Classics by Confucianism. Outside of Confucianism, there are two parallel schools of Yi-ology and Confucian Yi-ology: one is Yi-ology, which still exists in the old forces; The other is Laozi's Taoist Yi, which began to be divided into three branches.